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Bash: infinite sleep (infinite blocking)
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sleep infinity does exactly what it suggests and works without cat abuse.
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Sleep for milliseconds
I know the POSIX sleep(x) function makes the program sleep for x seconds. Is there a function to make the program sleep for x milliseconds in C++?
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Tell Ruby Program to Wait some amount of time
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Like this:
sleep(num_secs)
The num_secs value can be an integer or float.
Also, if you're writing this within a Rails app, or have included the ActiveSupport library in your project, you can construct longer intervals using the follo...
Why is Thread.Sleep so harmful
I often see it mentioned that Thread.Sleep(); should not be used, but I can't understand why this is so. If Thread.Sleep(); can cause trouble, are there any alternative solutions with the same result that would be safe?
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How do I run multiple background commands in bash in a single line?
...n the background and run sequentially, you would do something like this:
(sleep 2; sleep 3) &
If, on the other hand, you would like them to run in parallel in the background, you can instead do this:
sleep 2 & sleep 3 &
And the two techniques could be combined, such as:
(sleep 2; ...
Running a cron every 30 seconds
...sync.
* * * * * /path/to/executable param1 param2
* * * * * ( sleep 30 ; /path/to/executable param1 param2 )
You'll see I've added comments and formatted to ensure it's easy to keep them synchronised.
Both cron jobs actually run every minute but the latter one will wait half a minute b...
I get exception when using Thread.sleep(x) or wait()
I have tried to delay - or put to sleep - my Java program, but an error occurs.
13 Answers
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如何设置控件背景颜色透明？ - C/C++ - 清泛网 - 专注C/C++及内核技术
如何设置控件背景颜色透明？使用菜单颜色设置控件CDC，模拟透明效果：COLORREF BkColor = GetSysColor(COLOR_MENU);pDC->SetBkColor(BkColor);不过推荐使用第二种方...使用菜单颜色设置控件CDC，模拟透明效果：
COLORREF BkColor = GetSysColor(COLOR_MENU);
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今天开始应该使用 5 个JavaScript调试技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...调试你的web应用的网络时这是个让人吃惊的工具。
4. 模拟不同的移动设备
Chrome增加了内置的移动设备模拟工具，这将简化你的日常工作。
选择任何非Console的选项卡找到它们，按键盘上的esc键并选择你想摸你的移动设备。
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App Inventor 2 PhoneInfo 拓展：获取手机等设备软硬件、版本等相关信息 ·...
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此 PhoneInfo 拓展由中文网开发及维护，以上截图是在模拟器上运行的结果。
.aix 拓展下载：
cn.fun123.PhoneInfo.aix
demo程序下载：
PhoneInfo.aia
使用方法
GetDeviceID
获取设备ID。Android 10+不支持！
GetPhoneNumber
获取本机手...